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/* Leave the lower 3D card room so the source note is never occluded. */
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/* Current evidence: compact five-condition comparison and dense hotspot pairs. */
.ablation-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.ablation-card{padding:22px 17px}.ablation-card strong{font-size:34px}.ablation-card h3{font-size:20px}.ablation-card dl{font-size:12px}.hotspot-comparison{margin-top:25px;background:#111114;border-radius:14px;padding:26px;color:#eeeeef}.hotspot-pair{display:grid;grid-template-columns:1fr 1fr;gap:22px}.hotspot-pair .geometry-picture{aspect-ratio:1;background:#1d1d1f}.hotspot-pair figcaption{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:14px 0;color:#ccccd1;font-size:13px}.hotspot-pair figcaption strong{font-size:27px;color:#b7d2f4}.hotspot-comparison .local-details{margin-top:20px}.hotspot-comparison .local-details b{color:#b7d2f4;font-size:23px}.hotspot-comparison .local-details p{color:#babac0}.hotspot-comparison .local-details span{color:#c2c2c7}.continuation-heading{margin-top:65px}.continuation-heading h3{font-size:32px;margin:12px 0}.continuation-heading p{color:var(--muted)}.continuation-table{margin-top:25px}.local-section>.image-legend{color:#595961;background:#e9e9ea;padding:15px}.local-section>.image-legend span:last-child{--key:#61616a!important}
@media(max-width:1100px){.ablation-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.ablation-grid{grid-template-columns:1fr}.hotspot-pair{grid-template-columns:1fr}.hotspot-comparison{padding:16px}.continuation-heading h3{font-size:27px}}

/* Shared physical microscope and measured-trial image replay. */
.microscope-section{background:#f0f0f2;border-block:1px solid var(--line)}.physical-microscope{border:1px solid #414148;border-radius:12px;overflow:hidden;background:#111114;color:#e3e3e6;box-shadow:0 24px 60px #24242718}.microscope-toolbar{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:14px;border-bottom:1px solid #39393e}.geometry-tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.physical-microscope .segmented,.iteration-geometry .segmented{background:#29292c}.physical-microscope .segmented button,.iteration-geometry .segmented button{color:#bfbfc5;font-size:12px;padding:9px 13px}.physical-microscope .segmented button.active,.iteration-geometry .segmented button.active{background:#a8c4e6;color:#232327}.explode-toggle{background:transparent;border:1px solid #53535b;border-radius:5px;color:#c3c3c9;font-size:12px;padding:12px 14px}.microscope-body{display:grid;grid-template-columns:1.4fr 1fr}.microscope-stage{position:relative;min-width:0;aspect-ratio:1;overflow:hidden;background:radial-gradient(ellipse at center,#2a2a2f,#101011 75%);perspective:1300px}.microscope-stage:before{content:'';position:absolute;inset:0;background-image:linear-gradient(#bbbbc008 1px,transparent 1px),linear-gradient(90deg,#bbbbc008 1px,transparent 1px);background-size:40px 40px}.microscope-planes{position:absolute;inset:7%;transform-style:preserve-3d;transition:transform .7s ease}.microscope-plane{position:absolute;inset:0;transform:translateZ(0);transition:transform .7s ease,border-color .7s;border:1px solid transparent}.microscope-plane img{width:100%;height:100%;object-fit:contain}.microscope-plane>span{display:none;position:absolute;left:10px;top:7px;color:var(--key);font:11px monospace;background:#151516cc;padding:3px 6px}.exploded .microscope-planes{transform:rotateX(48deg) rotateZ(-28deg) scale(.56) translateY(18%)}.exploded .microscope-plane{transform:translateZ(calc(var(--depth) * 55px));border-color:#a9a9b155;background:#10101135;box-shadow:0 12px 24px #0002}.exploded .microscope-plane>span{display:block}.microscope-coordinate{position:absolute;top:19px;left:22px;font:10px monospace;letter-spacing:.04em;color:#b3b3b9}.microscope-scale{position:absolute;inset:7%;pointer-events:none;transition:opacity .3s}.exploded .microscope-scale{opacity:0}.geometry-scale{position:absolute;left:6%;bottom:5%;font:10px/1.6 monospace;color:#dedee1;text-align:center;white-space:nowrap;text-shadow:0 1px 4px #000;background:#13131599;padding-bottom:2px}.geometry-scale i{display:block;height:5px;border:solid #dedee1;border-width:0 1px 2px;margin-bottom:5px}.microscope-controls{padding:38px 34px;border-left:1px solid #39393e;align-self:stretch}.microscope-controls .eyebrow{color:#adadb4;font-size:10px;margin-bottom:18px}.microscope-controls h3{font-size:35px}.microscope-help{color:#a9a9b1;font-size:12px;line-height:1.75;margin-top:17px;max-width:340px}.layer-switches{display:grid;gap:12px;margin:23px 0}.layer-switches label{display:flex;align-items:center;gap:10px;font-size:13px;cursor:pointer}.layer-switches input{accent-color:#9dbee7;width:15px;height:15px;margin:0}.layer-switches i,.image-legend span:before{width:9px;height:9px;background:var(--key);border-radius:2px;display:inline-block}.microscope-readout{border-top:1px solid #39393e;padding-top:20px}.microscope-readout>span{font:10px monospace;color:#a7a7ae}.microscope-readout strong{font:46px/1.3 var(--serif);display:block;color:#b2cded}.microscope-readout small{font-size:20px}.microscope-readout p{font-size:11px;color:#a9a9b1;margin-bottom:18px}.geometry-film-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin:36px 0 22px}.geometry-film-heading h3{font-size:29px}.geometry-film-heading>a{font-size:12px;color:var(--green);border-bottom:1px solid #c7c7cc}.geometry-film{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.film-frame{padding:0 0 20px;text-align:left;border:1px solid #ccccd0;border-radius:8px;overflow:hidden;background:#fff;transition:transform .2s,border-color .2s}.film-frame:hover{transform:translateY(-4px)}.film-frame.active{border-color:#13498b;box-shadow:0 0 0 1px #13498b}.film-picture{position:relative;background:#141415;aspect-ratio:1}.film-picture img{width:100%;height:100%;object-fit:contain}.film-frame>span{display:block;font:11px var(--sans);color:#5e5e67;padding:18px 18px 7px}.film-frame>b{font:33px var(--serif);padding:0 18px;color:var(--green)}.film-frame>b small{font:11px var(--sans);color:var(--muted)}.iteration-geometry{padding:30px;border-bottom:1px solid #36363c}.iteration-geometry-heading{display:flex;justify-content:space-between;gap:25px;align-items:center;margin-bottom:24px}.iteration-geometry-heading .eyebrow{font-size:10px;color:#a7a7ae;margin-bottom:12px}.iteration-geometry-heading h2{font-size:30px;color:#e7e7ea}.iteration-geometry-heading p:not(.eyebrow){font-size:12px;color:#afafb5;margin-top:13px;max-width:520px;min-height:40px}.iteration-geometry-heading .geometry-tools{max-width:305px}.iteration-images{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;transition:opacity .1s}.iteration-images[aria-busy=true]{opacity:.3}.geometry-tile{min-width:0;border:1px solid #404046;border-radius:6px;overflow:hidden;background:#1d1d20}.geometry-tile figcaption{padding:13px 14px;border-bottom:1px solid #39393e}.geometry-tile figcaption b{display:block;font:21px var(--serif);font-weight:400;color:#dedee1}.geometry-tile figcaption span{display:block;font-size:10px;color:#9d9da5;margin-top:4px}.geometry-picture{display:block;position:relative;aspect-ratio:1;width:100%;padding:0;overflow:hidden;background:#111113}.geometry-picture>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.enlarge-hint{position:absolute;right:10px;top:8px;color:#b5b5bb;font-size:17px;background:#15151699;padding:0 5px}.image-legend{display:flex;gap:19px;flex-wrap:wrap;margin-top:19px}.image-legend span{font-size:11px;color:#b3b3ba;display:flex;align-items:center;gap:7px}.image-legend span:before{content:''}.geometry-footnote{margin-top:13px;color:#a7a7ae;font-size:11px;line-height:1.7}.geometry-loading{padding:50px;font-size:14px}.geometry-dialog{position:fixed;border:1px solid #53535b;padding:0;background:#111113;border-radius:10px;max-width:min(85vw,850px);width:85vw;max-height:90vh;overflow:auto;color:#dedee1}.geometry-dialog::backdrop{background:#0c0c0dd9;backdrop-filter:blur(8px)}.geometry-dialog>.geometry-picture{width:min(85vw,80vh,850px);margin:auto}.geometry-close{position:absolute;right:10px;top:8px;width:36px;height:36px;border:1px solid #53535b;border-radius:50%;background:#29292e;color:#dedee1;z-index:2;font-size:26px;line-height:1}.geometry-dialog .enlarge-hint{display:none}
@media(max-width:1000px){.microscope-body{grid-template-columns:1.2fr 1fr}.microscope-controls{padding:25px}.microscope-stage{aspect-ratio:auto;min-height:530px}.iteration-geometry-heading{align-items:flex-start}.iteration-geometry-heading h2{font-size:25px}.iteration-images{grid-template-columns:repeat(2,minmax(0,1fr))}.microscope-toolbar{flex-wrap:wrap}.microscope-planes{inset:auto 7%;top:50%;aspect-ratio:1;transform:translateY(-50%)}.exploded .microscope-planes{transform:translateY(-50%) rotateX(48deg) rotateZ(-28deg) scale(.56)}.microscope-scale{inset:auto 7%;top:50%;aspect-ratio:1;transform:translateY(-50%)}}
@media(max-width:650px){.microscope-body{grid-template-columns:1fr}.microscope-stage{min-height:0;aspect-ratio:1}.microscope-controls{border-left:0;border-top:1px solid #39393e;padding:25px}.microscope-controls h3 br{display:none}.microscope-controls h3{font-size:29px}.layer-switches{grid-template-columns:1fr 1fr;gap:14px 9px}.layer-switches label{font-size:11px}.microscope-toolbar{padding:15px;gap:12px}.geometry-tools{gap:10px}.geometry-film{gap:12px;grid-template-columns:1fr}.film-frame{display:grid;grid-template-columns:44% 1fr;padding:0;grid-template-rows:1fr 1fr}.film-picture{grid-row:1 / 3}.film-frame>span{align-self:end;padding:12px;font-size:10px}.film-frame>b{font-size:29px;padding:0 12px 12px}.film-frame>b small{display:block;margin-top:5px}.geometry-film-heading{display:block}.geometry-film-heading h3{font-size:27px;margin-bottom:13px}.iteration-geometry{padding:24px 15px}.iteration-geometry-heading{display:block}.iteration-geometry-heading .geometry-tools{margin-top:18px;max-width:none}.iteration-geometry-heading h2{font-size:25px}.geometry-tile figcaption{padding:11px}.geometry-tile figcaption b{font-size:20px}.geometry-tile figcaption span{font-size:9px}.image-legend{gap:12px}.geometry-scale{font-size:8px}.geometry-tile .geometry-scale{bottom:7%}.geometry-tile .enlarge-hint{font-size:13px}.geometry-film .geometry-scale{font-size:8px}.physical-microscope .segmented button,.iteration-geometry .segmented button{padding:8px 10px;font-size:11px}.microscope-coordinate{font-size:8px;left:15px;top:13px}}
.microscope-toolbar>.segmented{flex-wrap:wrap}

.microscope-scale>img{position:absolute;inset:0;width:100%;height:100%}.hotspot-pair figure{margin:0}.hotspot-pair .geometry-picture{width:100%;border:1px solid #414147;border-radius:8px;overflow:hidden}.hotspot-pair figcaption small{font-size:12px}.hotspot-comparison a{color:#adc8e9}.microscope-controls{padding:26px}.microscope-readout strong{font-size:30px}

.trajectory-page{max-width:1400px;margin:auto;padding:0 30px}.replay-hero{display:grid;grid-template-columns:1.5fr .7fr;gap:80px;padding:70px 0 48px;align-items:center}.replay-hero h1{font-size:clamp(40px,4.7vw,67px)}.replay-hero>div>p:not(.eyebrow){max-width:650px;margin-top:23px;color:var(--muted);font-size:16px}.replay-protocol{border-left:1px solid var(--line);padding:15px 0 15px 45px}.replay-protocol>span{font:11px monospace;color:var(--green);letter-spacing:.07em}.replay-protocol strong{display:block;font:65px/1.2 var(--serif);letter-spacing:-.04em}.replay-protocol strong small{font-size:22px}.replay-protocol>p{font-size:13px!important;margin-top:12px!important}.replay-protocol a{display:inline-block;font-size:13px;color:var(--green);margin-top:18px;border-bottom:1px solid #c7c7cc}.trace-workspace{overflow:hidden;border:1px solid #424248;border-radius:12px;background:var(--night);color:#e7e7ea;box-shadow:0 20px 70px #28282c14}.trace-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 26px;border-bottom:1px solid #36363c}.trace-toolbar .segmented{background:#29292e}.trace-toolbar .segmented button.active{background:#a8c4e6;color:#232327}.trace-toolbar>p{color:#b1b1b7;font-size:13px}.trace-graphs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:35px 24px 15px}.trace-chart{min-width:0}.trace-chart h3{font-family:var(--sans);letter-spacing:0;font-size:14px;font-weight:400;display:flex;justify-content:space-between;gap:8px;padding-left:9px;margin-bottom:18px}.trace-chart h3 small{color:#91919b;font-size:12px}.trace-chart svg{width:100%;overflow:visible;display:block}.trace-chart .axis-text{fill:#adadb5;font:11px var(--sans)}.trace-chart .grid{stroke:#36363c;stroke-width:1}.trace-chart .path{stroke:#9dbee7;stroke-width:2.1;fill:none}.trace-chart .cursor{stroke:#c2d6ef;stroke-dasharray:3 4;opacity:.45}.trace-chart .cap{stroke:#d9ad79;stroke-dasharray:5 4;fill:none}.trace-legend{display:flex;gap:20px;flex-wrap:wrap;padding:15px 32px 26px;color:#b7b7bd;font-size:12px}.trace-legend>span{display:flex;align-items:center;gap:7px}.line-key{width:20px;height:2px;background:#9dbee7}.rejected-key{color:#e0a797}.scrubber{display:flex;align-items:center;gap:16px;padding:24px 30px;border-block:1px solid #36363c;background:#202024}.scrubber>button{border:1px solid #55555e;background:#29292e;border-radius:5px;color:#e5e5e7;padding:10px 14px;font-size:13px;white-space:nowrap;min-width:40px}.scrubber>div{flex:1;min-width:0}.scrubber label{display:flex;justify-content:space-between;font-size:12px;color:#b8b8bf;margin-bottom:8px}.scrubber label b{color:#e2e2e4;font-weight:400}.scrubber input{width:100%;accent-color:#9dbee7;cursor:pointer}.trial-detail{padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:50px;min-height:280px}.trial-detail .eyebrow{color:#b5b5bc;font-size:11px;margin-bottom:16px}.trial-detail h2{font-size:31px;color:#eaeaeb;letter-spacing:-.02em}.trial-detail p:not(.eyebrow){color:#a5a5ad;font-size:14px;margin-top:15px}.event-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}.event-tags>span{font:11px monospace;border:1px solid #44444a;border-radius:4px;padding:5px 8px;color:#bdbdc3}.event-tags .bad{color:#e4b398;border-color:#775943}.selected-metrics{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:22px}.selected-metrics dt{font-size:12px;color:#9a9aa3}.selected-metrics dd{margin:6px 0 0;color:#e4e4e7;font:29px var(--serif);letter-spacing:-.02em}.selected-metrics dd small{font-size:13px;color:#9a9aa3}.trace-reading{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:70px 0}.trace-reading h2{font-size:39px}.trace-reading>div>p:not(.eyebrow){margin-bottom:19px;color:var(--muted);font-size:15px}.trace-reading a{font-size:14px;color:var(--green);border-bottom:1px solid #bcbcc1}.trace-error{padding:45px;font-size:16px;color:#ebc9b8}
@media(max-width:900px){.replay-hero{gap:30px}.replay-protocol{padding-left:25px}.trace-graphs{gap:10px;padding-inline:16px}.trial-detail{gap:28px}.trace-reading{gap:30px}.trace-chart h3{font-size:12px}}
@media(max-width:650px){.trajectory-page{padding:0 18px}.replay-hero{grid-template-columns:1fr;padding:45px 0 35px;gap:28px}.replay-hero h1{font-size:43px}.replay-protocol{border-left:0;border-top:1px solid var(--line);padding:22px 0 0}.replay-protocol strong{font-size:47px}.trace-toolbar{padding:18px;flex-direction:column;align-items:flex-start;gap:14px}.trace-graphs{grid-template-columns:1fr;padding:25px 15px;gap:32px}.trace-chart h3{font-size:15px;margin-bottom:12px}.trace-chart svg{max-height:250px}.trace-legend{gap:12px;padding:0 20px 20px;font-size:11px}.scrubber{padding:18px 15px;gap:10px}.scrubber>button{padding:10px}.scrubber #previous{display:none}.trial-detail{grid-template-columns:1fr;padding:24px;gap:28px}.selected-metrics{gap:22px}.selected-metrics dd{font-size:28px}.trace-reading{grid-template-columns:1fr;padding:50px 6px;gap:28px}.trace-reading h2{font-size:37px}.trace-toolbar>p{font-size:12px}}

.replay-hero h1 em{color:var(--green)}
.trace-toolbar .segmented{flex-wrap:wrap}.selection-note{border-left:2px solid #0a3b78;padding-left:14px}

.trace-graphs{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:1000px){.trace-graphs{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:550px){.trace-graphs{grid-template-columns:1fr}}

.embedded-evolution{padding-top:35px;scroll-margin-top:80px}.embedded-evolution .replay-hero h2{font-size:clamp(40px,4.7vw,67px)}.embedded-evolution .replay-hero h2 em{color:var(--green)}
.recipe-evolution{padding:32px;border-top:1px solid #36363c;background:#17171b}.recipe-heading{display:flex;justify-content:space-between;align-items:start;gap:20px}.recipe-heading h2{font-size:30px;color:#eaeaeb}.recipe-heading p:not(.eyebrow){font-size:13px;color:#b1b1b7;margin-top:12px}.recipe-heading .eyebrow{color:#b5b5bc}.recipe-outcome{font:12px monospace;border:1px solid #515159;border-radius:5px;padding:8px 12px;color:#c3c3c8;white-space:nowrap}.recipe-outcome.not-retained{color:#e7bd91;border-color:#735e46}.recipe-summary{margin:23px 0 16px}.recipe-summary h3{font-size:18px;color:#e1e1e4}.recipe-summary p{font-size:13px;color:#b1b1b7;margin-top:8px;max-width:800px}.recipe-evolution pre{margin:0;background:#0c0c0f;border:1px solid #36363c;border-radius:7px;padding:18px;overflow:auto;max-height:400px;tab-size:4;font:12px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;color:#b1b1b8}.recipe-evolution code{font:inherit}.recipe-evolution code>span{display:block;white-space:pre;min-width:max-content}.recipe-evolution code{white-space:normal}.recipe-evolution .addition{color:#afccf0;background:#2626294d}.recipe-evolution .deletion{color:#efb0a5;background:#56342c40}.recipe-evolution .location{color:#8bacd4}.recipe-full{margin-top:16px}.recipe-full summary{cursor:pointer;color:#c5c5ca;font-size:13px;padding:8px 0 12px}.recipe-full summary span{font:11px monospace;color:#9999a2;margin-left:12px}.recipe-evolution .geometry-footnote{margin-top:16px}@media(max-width:650px){.recipe-evolution{padding:22px 18px}.recipe-heading{flex-direction:column;gap:12px}.recipe-heading h2{font-size:27px}.recipe-evolution pre{font-size:11px}}

.embedded-evolution .trace-workspace{overflow:clip}.embedded-evolution .scrubber{position:sticky;top:74px;z-index:12;box-shadow:0 6px 18px #13131440}@media(max-width:650px){.embedded-evolution .scrubber{top:64px}}

:root{--paper:#f5f5f7;--ink:#1d1d1f;--muted:#6e6e73;--line:#dedee3;--green:#0071e3;--mint:#9fcaff;--night:#101014;--sans:-apple-system,BlinkMacSystemFont,'Helvetica Neue',Arial,sans-serif;--serif:var(--sans)}
h1,h2,h3{font-weight:600;letter-spacing:-.045em}h1 em,h2 em{font-style:normal;font-weight:600}.hero-grid,.stack-orbit{opacity:.06}.button{border-radius:980px}.hero{background:radial-gradient(ellipse at 78% 48%,#26354b 0,transparent 50%),var(--night)}.site-header{background:rgba(245,245,247,.9)}.hero .eyebrow,.hero-meta,.deck,.stack-footnote{color:#b9b9c3}.hero h1 em{color:var(--mint)}.primary{background:var(--mint);color:#171719}.signal-strip,.method-section,.results-section,.microscope-section{background:var(--paper)}.trace-workspace,.physical-microscope,.hotspot-comparison{box-shadow:0 18px 65px #0000000d}.paper-figure,.trace-workspace,.physical-microscope,.hotspot-comparison{border-radius:20px}.stage-rail button.active,.segmented button.active{background:var(--ink);color:var(--paper)}.trace-toolbar .segmented button.active,.geometry-tools .segmented button.active{background:var(--mint);color:#171719}.embedded-evolution .replay-hero h2{font-weight:600}.recipe-summary h3{letter-spacing:-.015em}.wordmark{letter-spacing:-.03em}.hero .stack-halo{background:radial-gradient(ellipse,var(--mint),transparent 70%);opacity:.08}

/* Monochrome projection-lithography mark. */
.wordmark .lithography-mark{display:block;flex:none;width:36px;height:36px;color:var(--ink)}@media(max-width:650px){.wordmark .lithography-mark{width:30px;height:30px}}

/* Semantic colors remain local to physical layers and code diffs. */
.recipe-evolution .addition{color:#aff0cd;background:#143b304d}.recipe-evolution .deletion{color:#efb0a5;background:#56342c40}
.trace-chart [stroke="#9de7cf"]{stroke:#9fcaff}.trace-chart [fill="#9de7cf"]{fill:#9fcaff}.trace-chart [fill="#081c23"]{fill:#101014}